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CVE-2021-36356

CRITICAL

9.8

CVSS Score

Published: August 31, 2021 at 03:45 AM UTC

Updated: June 17, 2026 at 03:58 AM UTC

1 product affected across 1 vendorViaware

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Severity

CRITICAL9.8

Exploit prediction

EPSS 54%

Description

KRAMER VIAware through August 2021 allows remote attackers to execute arbitrary code because ajaxPages/writeBrowseFilePathAjax.php accepts arbitrary executable pathnames (even though browseSystemFiles.php is no longer reachable via the GUI). NOTE: this issue exists because of an incomplete fix for CVE-2019-17124.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Viaware · Kramerav

95%

v ≤ 2021-08

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

x_refsource_MISCExploitThird Party AdvisoryVDB Entry

Source: [email protected]

http://packetstormsecurity.com/files/166623/Kramer-VIAware-Remote-Code-Execution.html

x_refsource_MISCThird Party Advisory

Source: [email protected]

https://write-up.github.io/kramerav/

CVSS

9.8CRITICAL[email protected]

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-434

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